Paper: Inverse of Matrix 4x4 using partitioning in Altivec, 2008

Actually that one is already on this site :)
In 2008, I tried to revive my original idea of vectorizing the world for Altivec, I actually made good progress, then I made the mistake of getting a completely unrelated project (Java EE, ugh) that basically eventually made me shutdown my company, and lose 2 years of possible progress in Altivec and vectorizations.

Check here for the paper.